Radiant|Lab Grown|IGI

0.91ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG811680805

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG811680805

Diamond specifications and retailer prices

From HK$2,240 HKD
£225 GBP
As of November 1, 2026
Save HK$8,910 HKD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$11,150 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct lab-grown radiant diamond

This 0.91ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811680805 or 811680805. Listed at 8 retailers as of October 29, 2026, with prices from HK$2,240 to HK$11,150, a HK$8,910 spread on the same certified stone. MOH London lists it at HK$11,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811680805
Dimensions6.86 × 4.90 × 3.13 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm4.90 mm0.91 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811680805
Side View
Table 67.0%Crown 42.2°Girdle: Slightly ThickPavilion 34.6°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$11,150 HKD|Low: HK$2,056 HKD|High: HK$11,229 HKD|Avg: HK$3,838 HKD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2HK$2,240 HKD
Retailer 3HK$2,331 HKD
Retailer 6HK$2,369 HKD
Retailer 7HK$2,487 HKD
Retailer 4HK$2,735 HKD
Retailer 5HK$3,334 HKD
Retailer 8HK$4,709 HKD
MOH LondonHK$11,150 HKD

35 data points across 8 retailers

8 retailersHK$2,240 HKD to HK$11,150 HKD

A
Cheapest Retailer
-
HK$2,240 HKD
£225 GBP
A
Retailer 2
-
HK$2,331 HKD
€283 EUR
View
A
Retailer 3
-
HK$2,369 HKD
$302 USD
View
A
Retailer 4
-
HK$2,487 HKD
$317 USD
View
A
Retailer 5
-
HK$2,735 HKD
£274 GBP
View
Retailer 6
-
HK$3,334 HKD
$425 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
HK$4,709 HKD
$600 USD
View
Most Expensive
B
MOH London
LG811680805 · Oct 29
HK$11,150 HKD
£1,119 GBP
View
7 more retailers have this diamond
Prices start from HK$2,240 HKDSave up to HK$8,910 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.91ct Radiant
HK$2,240 HKD